main{
    padding-bottom: 40px;
}
main h3{
    color: #923c3b;
    letter-spacing: 5px;
    text-align: center;
    line-height: 60px
}
main table{
    width: 50%;
    border-collapse: collapse;
    margin: 10px auto;
    text-align: center;
}
main td,main tr{
    line-height: 36px;
}
main p{
    width: 80%;
    margin: 0 auto;
    font-size: 14px;
    line-height: 28px;
    text-align: center;
}
main p.p1{
    width: 35%;
}
main p.p1 span{
    display: inline-block;
    margin-left: -50px;
    margin-top: 10px;
    color: #e46427;
    padding: 5px 2px 5px 8px;
    background-color: rgba(0,0,0,0.2);
    border-radius: 50%;
}
main .p2{
    text-indent: 2em;
    margin-bottom: 10px;
    width: 80%;
}
main form{
    width: 50%;
    margin: 20px auto;
}
main form span{
    width: 100px;
    display: inline-block;
    vertical-align: top;
}
main form input{
    width: 350px;
    line-height: 35px;
    border: 1px solid gray;
    border-radius: 5px;
    background-color: rgba(0,0,0,0.2);
    margin-bottom: 10px;
}
main form textarea{
    width: 350px;
    height: 200px;
    border: 1px solid gray;
    border-radius: 5px;
    background-color: rgba(0,0,0,0.2);
    margin-bottom: 10px;
}
main button{
    display: block;
    width: 60px;
    height: 35px;
    margin: 20px auto;
    border: 1px solid gray;
    border-radius: 5px;
    background-color: rgba(0,0,0,0.2);
}
main .bizhi{
    width: 80%;
    margin: 20px auto;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}
main .bizhi li{
    width: 30%;
    margin-bottom: 20px;
}









